Well, I've never admitted it before - but yep, I sometimes tend to get hyperBIsexual (as Capriciousness put it hahah) when sliding up the mood chart, too. It's not every time, and I haven't really acted on it - except when I was 12 I almost told a girl I had a crush on her lol..and a couple of times after that I did/said other things.. But after I come back down, I'll be like "what was I thinking? I'm pretty sure I'm 100% straight!". I'm now happily married to man, but even still, when I'm on the upper end of the mood chart I can sometimes find myself having the 'hyperbisexual' thoughts.